13003004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 27664896

約数和(自身を除く): 14661892

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 331, 427, 644, 662, 854, 1324, 1403, 1708, 2317, 2806, 4634, 5612, 7613, 9268, 9821, 15226, 19642, 20191, 30452, 39284, 40382, 53291, 80764, 106582, 141337, 213164, 282674, 464393, 565348, 928786, 1857572, 3250751, 6501502, 13003004]

約数ペア:

[(1, 13003004), (2, 6501502), (4, 3250751), (7, 1857572), (14, 928786), (23, 565348), (28, 464393), (46, 282674), (61, 213164), (92, 141337), (122, 106582), (161, 80764), (244, 53291), (322, 40382), (331, 39284), (427, 30452), (644, 20191), (662, 19642), (854, 15226), (1324, 9821), (1403, 9268), (1708, 7613), (2317, 5612), (2806, 4634)]